CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 3,151,485 | $146,292 | — | — |
| Q4 2016 | 2,023,888 | $78,284 | — | — |
| Q3 2016 | 1,216,901 | $52,436 | — | — |
| Q2 2016 | 989,300 | $37,158 | — | — |
| Q1 2016 | 689,353 | $25,368 | — | — |
| Q4 2015 | 450,798 | $14,989 | — | — |
| Q3 2015 | 313,051 | $9,044 | — | — |
| Q2 2015 | 225,906 | $8,876 | — | — |
| Q1 2015 | 261,638 | $11,625 | — | — |
| Q2 2014 | 96,374 | $3,385 | — | — |